Codes of Record

What applies to my job?

Pick the state and the product you build, install, or inspect. The card below answers from each state’s own record.

Residential energy storage systems in Minnesota

Which codes apply? In Minnesota, residential energy storage systems fall under the 2026 NEC, the 2018 IRC, the 2018 IFC, and a fire code that predates NFPA 855.

Wall or floor units at a one- or two-family home, about 5 to 20 kWh each, up to 80 kWh in a garage or outdoors. State record read Oct 24, 2026. Data as of Oct 26, 2026.

Codes that reach residential energy storage systems

The edition Minnesota enforces for each code that governs the product, and the part of the code that does.

  1. NECNational Electrical Code
    2026 NECVerified

    in force since Aug 17, 2026

    Where it reaches the product. Article 706, energy storage systems, with 705 for the interconnection and 710 for stand-alone operation.

    Minnesota Electrical Code · Minn. R. 1315.0200; Minn. Stat. 326B.35

    The Minnesota NEC record
  2. IRCInternational Residential Code
    2018 IRCVerified

    in force since Mar 31, 2020

    Where it reaches the product. Section R328, stationary storage battery systems in dwellings.

    2020 Minnesota Residential Code · Minn. R. 1309.0010; Minn. Stat. 326B.106

    The Minnesota IRC record
  3. IFCInternational Fire Code
    2018 IFCPartial

    in force since Mar 31, 2020

    Where it reaches the product. Chapter 12, energy systems, section 1207, which also points to NFPA 855.

    2020 Minnesota Fire Code · Minn. R. 7511.0090

    The 2024 IFC is in development.

    The Minnesota IFC record
  4. NFPA 855NFPA 855, Standard for the Installation of Stationary Energy Storage Systems
    Not referencedVerified

    Fire code predates NFPA 855

    Where it reaches the product. Chapter 15, one- and two-family dwellings and townhouses.

    2020 Minnesota State Fire Code (Minn. R. ch. 7511) · Minn. R. 7511.0090

    The Minnesota NFPA 855 record

Minnesota laws that name residential energy storage systems

Statutes, rules, and commission orders are tracked state by state.

No Minnesota law or rule on the site names residential energy storage systems. The product page shows the states that have one.

For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use